Rockwell Automation 160 SER A FRN 1.XX-4.XX User Manual
Page 18
Chapter 2 - Installation/Wiring
2–4
Power Wiring For Preset Speed and
Analog Signal Follower Models
FAULT
READY
Terminal Block One (TB1) - For
Line Power and Brake Resistor.
S
T
-
L3
L2
L1
BR
BR
+
R
T
1
T
2
T3
+
V
DC
DC
-
U
W
Terminal Block Two (TB2) - For
Motor and Capacitor Module.
Required Branch
Circuit Disconnect
Â
Dynamic Brake Module
Option
Ã
Motor Å
Capacitor Module
Option
Ä
Ground Tab
 For single phase input applications, connect the AC input line
to input terminals (L1) R and (L2) S.
à Connection for dynamic brake resistors for all models. Note:
P52 - [DB Enable] must be enabled for proper operation.
See Appendix A for part numbers.
Ä Connection for an external capacitor module. Provides
extended ride through capability and improved inherent
braking performance. See Appendix A for part number.
Å Bulletin 160 controllers are and
listed as motor overload protective devices. An external
overload relay is not required for single motor applications.
Table 2.C Recommended AC Input Line Fuse
UL Class J, CC, or BS88 (or equivalent)
Input Line Fuses - See Table 2.C
above.
Â
Figure 2.3 - Power Wiring For Analog
Signal Follower and Preset Speed Models
Terminal Screw
Size
Max/Min
Wire Size
mm
2
(AWG)
Max/Min
Torque
Nm. (lb.in.)
M4
4-0.75
(12-18)
1.81-1.35
(16-12)
4-0.75
(12-18)
M4
TB1
TB2
Table 2.B
Power Terminal Block Specifications
ATTENTION:
Do not connect power factor
correction capacitors to controller output terminals
T1, T2, and T3 (U, V, and W)
.
1.81-1.35
(16-12)
ATTENTION:
The controller is
intended to be commanded by control input
signals that will start and stop the motor. A
device that routinely disconnects then
reapplies line power to the controller for the
purpose of starting and stopping the motor
should not be used. If it is necessary to use
this method for starting and stopping or if
frequent cycling of power is unavoidable,
make sure that it does not occur more than
once a minute.
3
∅
Rating
kW (HP)
1
∅
Rating
kW (HP)
Fuse
230V Rating
Fuse
460V Rating
( )
Denotes European sizes.
.37 (1/2)
-
6
3(4)
А
3(4)
А
15(16)
Б
10
Б
6
Б
6
10
15(16)
25
1.5 (2)
0.75 (1)
.55 (3/4)
.55 (3/4)
.37 (1/2)
.75 (1)
1.5 (2)
2.2 (3)
А Must be dual element time delay, Gould AJT or equivalent.
Á If blowing fuses is a problem, use dual element type fuses.